(19)

(11)

EP 0 782 804 A1

(12)

(43) Date of publication: 09.07.1997 Bulletin 1997/28 (21) Application number: 95932987.0 (22) Date of filing: 12.09.1995

(51) International Patent Classification (IPC):  H04M 3/ 42( . ) H04Q 3/ 545( . ) H04M 3/ 56( . ) (86) International application number: PCT/SE1995/001029 (87) International publication number: WO 1996/009712 (28.03.1996 Gazette 1996/14)

(84) Designated Contracting States: CH DE DK ES FR GB GR IE IT LI NL (30) Priority: 19.09.1994 SE 19940003132 (71) Applicant: TELEFONAKTIEBOLAGET LM ERICSSON 126 25 Stockholm (SE)	(72) Inventors: KILHAGE, Per, Erik, Mikael S-655 93 Karlstad (SE) KULLSTRÖM, Per, Tomas S-186 96 Vallentuna (SE) TELLINGER, Jan, Anders S-165 73 Hässelby (SE) (74) Representative: Svanfeldt, Hans-Ake, et al  DR. LUDWIG BRANN PATENTBYRA AB P.O. Box 1344 751 43 Uppsala 751 43 Uppsala (SE)